My Collectin' Vinny:
I don't have an exact time frame for the release of Donruss I, but it did include shortstop Vinny Castilla as a Brave. Castilla had been taken by the Rockies with the 39th overall pick in the 1992 Expansion Draft, held November 17th in New York City. This leads me to believe that it was released not too long after (or even before?) the draft. Either that, or it was just an oversight on Donruss' part. Vinny did have a card in Series 2 which reflected his new team.